Lake Cadillac
General data
- Name: Lake Cadillac
- Water system: St. Lawrence River
- Water type: Natural lake
- Progression: Clam River (Michigan) -> Muskegon River -> Lake Michigan -> Lake Huron -> St. Clair River -> Lake St. Clair (North America) -> Detroit River -> Lake Erie -> Niagara River -> Lake Ontario -> St. Lawrence River -> Gulf of St. Lawrence -> Atlantic Ocean -> Planet Earth
- Climates: Temperate
- Continents: North America
- Countries: United States of America
Lake Cadillac is a lake located within the city of Cadillac, Michigan. It is part of the Muskegon River watershed.
Lake Cadillac is fed by two inlets: a small river flowing from Lake Mitchell and a short canal of the same origin. There is one outlet, the Clam River.
Historically, Lake Cadillac was referred to as Little Clam Lake.
In 1873, local businessman George A. Mitchell founded the village of Clam Lake (renamed Cadillac, Michigan, in 1882) and constructed the Clam Lake Canal, connecting Little Clam Lake to Big Clam Lake. At the time, the canal enabled logging on the west side of Big Clam Lake; logs floated through the canal entered Little Clam Lake, on the east shore of which stood lumber mills, the railroad and the Village of Clam Lake.
The names of the two lakes were changed in 1903, with Little Clam Lake renamed as Lake Cadillac (for the renamed community) and Big Clam Lake as Lake Mitchell, in honor of William W. Mitchell, the nephew and business partner of George A. Mitchell.